Question

Could not build wheel for gevent, backport.zoneinfo which is required to install pyproject.toml based projects

Hello, I have deploying to the same website for over a year without any problems. Until just recently I got hit by the error above. I have tried completely updating all my packages. I’ve tried downgrading to Python 3.8, previously, python 3.10. Clicked on the update python package. updating pip freeze > requirements.txt. My current Custom Build is Command 0.1.2, Procfile v0.04, Pythonv3,235.4 This started to happened after PyCharm rolled that AI update`. I use Ubuntu 22.04


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Accepted Answer

I fixed it! I added, trialed and error with the runtime.txt, I added Python 3.9.18. Bare mininum to Heroku Stack 22.0. The website was successfully deployed. This was on my Python 10 interpeter.

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